This guide seems to do what I need to do to my lan-card, but is there any variation to this guide i need to do when dealing with the buffalo "1.1.1.1" address?
Setting Static IP (Windows Vista)
http://www.sweetpatch.tv/index.cfm?articleid=1625
UPDATE:
Using the guide above I managed to properly make contact to the Buffalo device. I only needed to remember to set
-off my regular wlan connection, and the Interner Explorer connected to WLI-TX4-AG300N just nicely rough the lan-cable.